A Review on Data-Driven Modelling and Data Rectification for Steam Pipe Networks in Irona Steel Enterprises

Abstract

：Steam pipe network is important facility in the iron& steel enterprises to recycling the waste heat energy and reduce the comprehensive energy consumption. In this paper, we analyze the necessity of data-driven modelling and data reconciliation for the schedule and operation of steam system through EMS. The related technologies, including the steam pipe network modelling, fault data detection, process monitoring, and data rectification are reviewed in detail. We also investigate the current application condition of data rectification in industry and present the potentials and the problems for the application in steam pipe networks. The probable solutions for different problems and research directions are suggested for practical application at the end.